Site work for a water / sewer project in Washington, District of Columbia. Completed plans call for site work for a water / sewer project.

The project is titled "Transmission Main and Critical Valves PDB" and the purpose is to advertise and solicit potential proposers for the upcoming Transmission Mains and Critical Valves Progressive Design Build. No additional details about the scope of work or specific instructions to bidders are provided. The Transmission Main and Critical Valves PDB portfolio includes four (4) projects, that address infrastructure renewal, system redundancy, hydraulic performance, and long-term resiliency within the DC Water distribution network. Projects encompass the replacement of critical valves, replacement or rehabilitation of large-diameter water mains using advanced technologies like Cured-In-Place Pipe (CIPP). Projects are at various stages of planning and design development. Under PDB, Design-Builder will be expected to complete the design, develop sequencing, work packaging, and delivery approaches that reflect DC Water's operational priorities, permitting constraints, and coordination requirements. DC Water Is Governed by A Board of Directors Consisting Of 11 Principal And 11 Alternate Members. The Board Is Composed of Six District of Columbia Representatives, Two Each from Montgomery And Prince George's Counties in Maryland, And One from Fairfax County in Virginia. DC Water Distributes Drinking Water and Collects and Treats Wastewater for More Than 700,000 Residents And 23.8 Million Annual Visitors in The District of Columbia. DC Water also Provides Wholesale Wastewater Treatment Services For 1.6 Million People in Montgomery And Prince George's Counties in Maryland, And Fairfax And Loudoun Counties in Virginia. We Are Proud to Provide These Vital, Safe, And High-Quality Services to Our Customers While Also Protecting and Enhancing Our Environment. To Distribute Drinking Water DC Water Operates More Than 1,350 Miles of Pipes, Four Pumping Stations, Five Reservoirs, Four Elevated Water Storage Tanks, 43,860 Valves And 9,500 Public Hydrants. To Collect Wastewater, DC Water Operates 1,800 Miles of Sanitary and Combined Sewers, 22 Flow-Metering Stations, And Nine Off-Site Wastewater Pumping Stations. To Treat Wastewater DC Water Operates the Blue Plains Advanced Wastewater Treatment Plant, The Largest Advanced Wastewater Treatment Facility in The World.